Base | Representation |
---|---|
bin | 11101101101110001000… |
… | …01011001000010101110 |
3 | 10121121101110021220002112 |
4 | 32312320201121002232 |
5 | 113212003232311342 |
6 | 2101013045524022 |
7 | 133523256251666 |
oct | 16667041310256 |
9 | 3547343256075 |
10 | 1021003010222 |
11 | 364006644388 |
12 | 145a63a13612 |
13 | 753846c5840 |
14 | 375b9a211a6 |
15 | 1b85a5aa682 |
hex | edb88590ae |
1021003010222 has 32 divisors (see below), whose sum is σ = 1736224089600. Its totient is φ = 446403309408.
The previous prime is 1021003010143. The next prime is 1021003010227. The reversal of 1021003010222 is 2220103001201.
It is a happy number.
1021003010222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 1021003010197 and 1021003010206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1021003010227) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9553679 + ... + 9659957.
It is an arithmetic number, because the mean of its divisors is an integer number (54257002800).
Almost surely, 21021003010222 is an apocalyptic number.
1021003010222 is a deficient number, since it is larger than the sum of its proper divisors (715221079378).
1021003010222 is a wasteful number, since it uses less digits than its factorization.
1021003010222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 125760.
The product of its (nonzero) digits is 48, while the sum is 14.
Adding to 1021003010222 its reverse (2220103001201), we get a palindrome (3241106011423).
The spelling of 1021003010222 in words is "one trillion, twenty-one billion, three million, ten thousand, two hundred twenty-two".
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